147646418

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{2693}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 225002880

約数和(自身を除く): 77356462

約数列:

[1, 2, 79, 158, 347, 694, 2693, 5386, 27413, 54826, 212747, 425494, 934471, 1868942, 73823209, 147646418]

約数ペア:

[(1, 147646418), (2, 73823209), (79, 1868942), (158, 934471), (347, 425494), (694, 212747), (2693, 54826), (5386, 27413)]